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Lilly Miller Moss Out Moss Killer RTU Liquid 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Kills lawn moss without harming grass, with one gallon covering up to 2,000 square feet of yard.
Lilly Miller MPN 100099156 In Stock & Ready to Ship
$22.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Moss Out Liquid Concentrate from Lilly Miller tackles moss problems in lawns without harming the surrounding grass. Built on ferric sulfate anhydrous as the active ingredient, this selective formula goes after moss specifically, making it a straightforward choice for homeowners dealing with shaded, damp patches where moss tends to take hold. The 1-gallon jug covers up to 2,000 square feet, so one container handles a good-sized yard. It works as a pre-emergent and can be applied across all seasons, giving you flexibility on timing.

  • Product form: RTU liquid concentrate
  • Active ingredient: Ferric sulfate anhydrous
  • Coverage: 2,000 sq. ft. per 1-gallon jug
  • Control type: Selective, targets moss on lawns
  • Application: Pre-emergent, all-season use

The Details Specifications

Ships Ground Travels by ground for safe handling — common for items with a lithium battery, aerosol, or liquid inside. Nothing extra to do on your end; it simply ships by truck instead of by air.
Non-Returnable This product cannot be returned. All sales final.
Brand Lilly Miller
Model / MPN 100099156
UPC 070624007655
Weight 12 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Lilly Miller. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Lilly Miller

Or skip the tabs entirely and buy it down the street. Find a store near you →

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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